Samsung Galaxy S4 i9500 LBSTestMode

I am seeing that a lot of the secret codes that were working for Galaxy S2 and S3 are not working on the S4 i9500. Do anyone has the equivalent secret codes for the new galaxy S4 i9500. This are the ones that I am most interested on.

Additionally, I have read about how to add the LBSTestMode as a shortcut. This seem to not be working on for the S4 since the LBSTestMode was remove for the android version that is using. Can someone clarify me on this?